/* ====================================================
   FKDC NGO Website — style.css
   Main Custom Stylesheet (Bootstrap 5 Override)
   Font: Inter (Google Fonts)
   Primary: #2d8c4e (Green)  Accent: #f5a623 (Gold)
   ==================================================== */

/* -------------------------------------------------------
   CSS Custom Properties / Design Tokens
   ------------------------------------------------------- */
:root {
    --primary: #2d8c4e;
    --primary-dark: #1e6b3a;
    --primary-light: #e8f5ee;
    --accent: #f5a623;
    --accent-dark: #e0911a;
    --dark: #1a1a2e;
    --dark-2: #16213e;
    --gray: #6c757d;
    --light-bg: #f8faf9;
    --white: #ffffff;
    --border: #e2e8f0;

    --font-main: 'Inter', sans-serif;
    --font-display: 'Playfair Display', serif;

    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 24px;
    --shadow: 0 4px 24px rgba(0, 0, 0, .08);
    --shadow-lg: 0 12px 48px rgba(0, 0, 0, .12);

    --transition: .25s ease;
}

/* -------------------------------------------------------
   Base Reset
   ------------------------------------------------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    font-size: 1rem;
    color: #2d2d2d;
    background: var(--white);
    line-height: 1.7;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--primary-dark);
}

.py-6 {
    padding-top: 5rem;
    padding-bottom: 5rem;
}

/* -------------------------------------------------------
   Typography
   ------------------------------------------------------- */
.section-label {
    display: inline-block;
    font-size: .8rem;
    font-weight: 600;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: var(--primary);
    margin-bottom: .5rem;
}

.section-title {
    font-family: var(--font-display);
    font-weight: 800;
    color: var(--dark);
    line-height: 1.2;
}

.section-header {
    margin-bottom: 3rem;
}

/* -------------------------------------------------------
   Navbar
   ------------------------------------------------------- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: background var(--transition), box-shadow var(--transition);
    background: var(--white);
    box-shadow: var(--shadow);
}

/* Logo image switching based on navbar state */
.site-header .navbar-brand .logo-for-dark  { display: none; }
.site-header .navbar-brand .logo-for-light { display: block; filter: invert(1); transition: filter var(--transition); }

/* Hero mode (dark bg): show original logo, hide light version */
.site-header.hero-mode .navbar-brand .logo-for-light { display: none; }
.site-header.hero-mode .navbar-brand .logo-for-dark  { display: block; }

/* Dark mode: only on homepage hero at scroll top */
.site-header.hero-mode {
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    box-shadow: none;
}

.site-header.scrolled {
    background: var(--white);
    box-shadow: var(--shadow);
    backdrop-filter: none;
}

.site-header.scrolled .navbar .nav-link {
    color: var(--dark) !important;
}

.site-header.scrolled .navbar .nav-link:hover,
.site-header.scrolled .navbar .nav-link.active {
    color: var(--white) !important;
    background: var(--primary);
    border-radius: var(--radius-sm);
}

.site-header.scrolled .brand-text {
    color: var(--primary);
}

.site-header.scrolled .btn-accessibility {
    color: var(--dark);
    border-color: var(--border);
}

.site-header.scrolled .btn-accessibility:hover,
.site-header.scrolled .btn-accessibility[aria-pressed="true"] {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

.site-header.scrolled .search-form .form-control {
    background: #f1f5f3 !important;
    color: var(--dark) !important;
}

.site-header.scrolled .search-form .btn {
    background: #f1f5f3 !important;
    color: var(--dark);
}

.site-header.scrolled .lang-btn {
    border-color: var(--border);
    color: var(--dark);
}

.site-header.scrolled .lang-btn:hover {
    background: var(--light-bg);
}

/* Row 1: Top Bar */
.header-top {
    border-bottom: 0.5px solid var(--border);
}

.site-header.hero-mode .header-top {
    border-bottom: 0.5px solid rgba(255, 255, 255, 0.1);
}

.search-form .form-control {
    background: var(--light-bg) !important;
    color: var(--dark) !important;
    border-radius: 20px 0 0 20px;
}

.search-form .btn {
    background: var(--light-bg) !important;
    color: var(--dark);
    border-radius: 0 20px 20px 0;
}

/* In hero-mode: white translucent search */
.site-header.hero-mode .search-form .form-control {
    background: rgba(255, 255, 255, 0.1) !important;
    color: var(--white) !important;
}

.site-header.hero-mode .search-form .btn {
    background: rgba(255, 255, 255, 0.1) !important;
    color: var(--white);
}

/* Row 2: Navbar Baris Bawah */
.site-header .navbar {
    padding: 0;
}

.navbar .nav-link {
    font-weight: 600;
    color: var(--dark) !important;
    padding: 1rem .75rem !important;
    transition: all var(--transition);
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
    color: var(--white) !important;
    background: var(--primary);
    border-radius: var(--radius-sm);
}

/* In hero-mode, links are white */
.site-header.hero-mode .navbar .nav-link {
    color: rgba(255, 255, 255, .85) !important;
}

.site-header.hero-mode .navbar .nav-link:hover,
.site-header.hero-mode .navbar .nav-link.active {
    color: var(--white) !important;
    background: rgba(255, 255, 255, 0.15);
}

.navbar .dropdown-menu {
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-md);
    padding: 0.5rem;
}

.navbar .dropdown-item {
    color: rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-sm);
    padding: 0.5rem 1rem;
    transition: all var(--transition);
}

.navbar .dropdown-item:hover {
    background: var(--primary);
    color: var(--white);
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
    color: var(--white) !important;
    background: rgba(255, 255, 255, .15);
}

.site-header.scrolled .navbar .nav-link:hover,
.site-header.scrolled .navbar .nav-link.active {
    background: var(--primary-light);
    color: var(--primary) !important;
}

.brand-text {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary);
}

.site-header.hero-mode .brand-text {
    color: var(--white);
}

.btn-accessibility {
    background: rgba(255, 255, 255, .2);
    border: 1px solid rgba(255, 255, 255, .4);
    color: var(--white);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: background var(--transition);
}

.btn-accessibility:hover,
.btn-accessibility[aria-pressed="true"] {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

.lang-btn {
    font-size: .8rem;
    font-weight: 600;
    border-color: rgba(255, 255, 255, .5);
    color: var(--white);
}

.lang-btn:hover {
    background: rgba(255, 255, 255, .15);
    color: var(--white);
}

/* -------------------------------------------------------
   Hero Section
   ------------------------------------------------------- */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    color: var(--white);
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    /* Parallax effect */
}

.hero-bg__overlay {
    position: absolute;
    inset: 0;
    background: transparent;
    z-index: 1;
}


.hero-content {
    position: relative;
    z-index: 1;
    padding-top: 100px;
    padding-bottom: 80px;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.25rem;
    text-shadow: 0 2px 16px rgba(0, 0, 0, .3);
}

.hero-subtitle {
    font-size: 1.2rem;
    opacity: .9;
    max-width: 520px;
    line-height: 1.7;
}

.hero-stat {
    background: rgba(255, 255, 255, .12);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, .2);
    border-radius: var(--radius-md);
    padding: 1.25rem;
    text-align: center;
    transition: transform var(--transition);
}

.hero-stat:hover {
    transform: translateY(-4px);
}

.hero-stat__num {
    display: block;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--accent);
}

.hero-stat__label {
    font-size: .85rem;
    opacity: .85;
}

.hero-scroll {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    font-size: 1.5rem;
    opacity: .7;
    animation: bounceDown 2s infinite;
    z-index: 1;
}

@keyframes bounceDown {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(10px);
    }
}

/* -------------------------------------------------------
   About Section
   ------------------------------------------------------- */
.about-img-wrap {
    position: relative;
    display: inline-block;
}

.about-badge {
    position: absolute;
    bottom: -1.25rem;
    right: -1.25rem;
    background: var(--primary);
    color: var(--white);
    padding: .75rem 1.25rem;
    border-radius: var(--radius-md);
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: .5rem;
    font-size: .9rem;
    box-shadow: var(--shadow);
}

.about-content .lead {
    font-size: 1.15rem;
    color: var(--primary-dark);
    font-weight: 500;
}

/* -------------------------------------------------------
   News Cards
   ------------------------------------------------------- */
.bg-light-green {
    background: var(--primary-light);
}

.news-tabs {
    flex-wrap: wrap;
}

.tab-btn {
    background: transparent;
    border: 2px solid var(--border);
    color: var(--gray);
    padding: .45rem 1.2rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: .9rem;
    cursor: pointer;
    transition: all var(--transition);
}

.tab-btn.active,
.tab-btn:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--white);
}

.news-card {
    background: var(--white);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition);
    display: flex;
    flex-direction: column;
}

.news-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.news-card__img-wrap {
    position: relative;
    overflow: hidden;
    height: 200px;
}

.news-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .4s ease;
}

.news-card:hover .news-card__img {
    transform: scale(1.05);
}

.news-card__badge {
    position: absolute;
    top: .75rem;
    left: .75rem;
    background: var(--primary);
    color: var(--white);
    font-size: .72rem;
    font-weight: 700;
    padding: .25rem .65rem;
    border-radius: 50px;
    text-transform: uppercase;
    letter-spacing: .05em;
}

.news-card__body {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.news-card__date {
    font-size: .8rem;
    color: var(--gray);
    margin-bottom: .75rem;
}

.news-card__title {
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.35;
    margin-bottom: .75rem;
}

.news-card__title a {
    color: var(--dark);
}

.news-card__title a:hover {
    color: var(--primary);
}

.news-card__excerpt {
    font-size: .9rem;
    color: var(--gray);
    flex-grow: 1;
    margin-bottom: 1rem;
}

.news-card__link {
    color: var(--primary);
    font-weight: 600;
    font-size: .9rem;
    margin-top: auto;
}

/* -------------------------------------------------------
   Dokumen Cards
   ------------------------------------------------------- */
.dok-card {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow);
    background: var(--white);
    transition: transform var(--transition), box-shadow var(--transition);
    display: flex;
    flex-direction: column;
}

.dok-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.dok-card__cover {
    position: relative;
    height: 180px;
    background: var(--dark-2);
    overflow: hidden;
}

.dok-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.dok-card__placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: rgba(255, 255, 255, .4);
    background: linear-gradient(135deg, var(--dark-2) 0%, var(--dark) 100%);
}

.dok-card__type {
    position: absolute;
    top: .75rem;
    right: .75rem;
    background: var(--accent);
    color: var(--white);
    font-size: .7rem;
    font-weight: 800;
    padding: .2rem .6rem;
    border-radius: 4px;
    letter-spacing: .08em;
}

.dok-card__body {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.dok-card__kat {
    font-size: .75rem;
    color: var(--primary);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .08em;
    margin-bottom: .5rem;
    display: block;
}

.dok-card__title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark);
    line-height: 1.35;
    margin-bottom: .6rem;
}

.dok-card__desc {
    font-size: .88rem;
    color: var(--gray);
    flex-grow: 1;
    margin-bottom: 1rem;
}

/* -------------------------------------------------------
   Dokumen Cards (Horizontal & Enhanced)
   ------------------------------------------------------- */
.dok-card-horizontal {
    transition: all var(--transition);
    border: 1px solid var(--border);
}

.dok-card-horizontal:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg) !important;
    border-color: var(--primary);
}

@media (min-width: 576px) {
    .dok-card-h__img-wrap {
        min-height: 100%;
        max-width: 170px;
    }
}

.line-clamp-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-clamp: 2;
}

.line-clamp-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-clamp: 3;
}

/* -------------------------------------------------------
   Partners Section
   ------------------------------------------------------- */
.section-partners {
    background: #f1f5f3;
}

.partner-img:hover {
    filter: grayscale(0) !important;
    opacity: 1 !important;
    transform: scale(1.1);
}

.partner-logo-placeholder img {
    height: 52px;
    width: auto;
    filter: grayscale(1);
    opacity: .65;
    transition: filter var(--transition), opacity var(--transition);
}

.partner-logo-placeholder img:hover {
    filter: grayscale(0);
    opacity: 1;
}

/* -------------------------------------------------------
   Footer
   ------------------------------------------------------- */
.site-footer {
    position: relative;
    background: linear-gradient(160deg, #153d25 0%, #1e6b3a 30%, #2d8c4e 60%, #3aa85e 100%);
    color: rgba(255, 255, 255, .85);
    overflow: hidden;
}

/* Subtle diagonal shape overlay (pure CSS) */
.site-footer::before {
    content: '';
    position: absolute;
    bottom: 0;
    right: -5%;
    width: 55%;
    height: 100%;
    background: linear-gradient(150deg, transparent 40%, rgba(255, 255, 255, .035) 100%);
    pointer-events: none;
    z-index: 0;
}

/* Single soft bokeh glow */
.site-footer::after {
    content: '';
    position: absolute;
    top: -100px;
    right: -80px;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 255, 255, .06) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
    z-index: 0;
}

.footer-top {
    position: relative;
    z-index: 1;
    padding: 4.5rem 0 3.5rem;
    pointer-events: none;
    z-index: 0;
}

/* Footer bottom bar with thin top border */
.footer-bottom {
    position: relative;
    z-index: 1;
    background: rgba(0, 0, 0, .15);
    padding: 1.25rem 0;
    font-size: .85rem;
    color: rgba(255, 255, 255, .55);
    border-top: 1px solid rgba(255, 255, 255, .12);
}

/* Thin decorative bottom line */
.footer-bottom::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    max-width: 900px;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .2), var(--accent), rgba(255, 255, 255, .2), transparent);
    border-radius: 2px;
}

.footer-heading {
    font-size: 1rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 1.25rem;
    position: relative;
    padding-bottom: .75rem;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.footer-heading::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 36px;
    height: 3px;
    background: var(--accent);
    border-radius: 2px;
}

.footer-tagline {
    font-size: .9rem;
    opacity: .8;
    line-height: 1.7;
}

.footer-logo-text {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 800;
    color: var(--white);
}

/* Footer links with hover slide effect */
.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: .55rem;
}

.footer-links a {
    color: rgba(255, 255, 255, .7);
    font-size: .9rem;
    position: relative;
    padding-left: 0;
    transition: color var(--transition), padding-left var(--transition);
}

.footer-links a::before {
    content: '›';
    position: absolute;
    left: -12px;
    opacity: 0;
    font-weight: 700;
    color: var(--accent);
    transition: left var(--transition), opacity var(--transition);
}

.footer-links a:hover {
    color: var(--white);
    padding-left: .75rem;
}

.footer-links a:hover::before {
    left: 0;
    opacity: 1;
}

/* Footer contact */
.footer-contact {
    margin: 0;
    font-size: .9rem;
    font-style: normal;
}

.footer-contact p {
    margin-bottom: .65rem;
}

.footer-contact a {
    color: rgba(255, 255, 255, .7);
    transition: color var(--transition);
}

.footer-contact a:hover {
    color: var(--accent);
}

/* Social icons with glow hover */
.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .1);
    color: rgba(255, 255, 255, .85);
    font-size: 1.1rem;
    transition: background var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.footer-social a:hover {
    background: var(--accent);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: 0 4px 16px rgba(245, 166, 35, .35);
}

/* Newsletter form */
.footer-newsletter .form-control {
    background: rgba(255, 255, 255, .1);
    border-color: rgba(255, 255, 255, .18);
    color: var(--white);
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
    transition: background var(--transition), border-color var(--transition);
}

.footer-newsletter .form-control:focus {
    background: rgba(255, 255, 255, .15);
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(245, 166, 35, .15);
}

.footer-newsletter .form-control::placeholder {
    color: rgba(255, 255, 255, .4);
}

.footer-newsletter .btn-primary {
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* -------------------------------------------------------
   Buttons
   ------------------------------------------------------- */
.btn-primary {
    background: var(--primary);
    border-color: var(--primary);
    font-weight: 600;
    border-radius: var(--radius-sm);
    padding: .55rem 1.4rem;
    transition: all var(--transition);
}

.btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(45, 140, 78, .35);
}

.btn-success {
    background: var(--primary);
    border-color: var(--primary);
    font-weight: 600;
}

/* -------------------------------------------------------
   Utility
   ------------------------------------------------------- */
.rounded-4 {
    border-radius: var(--radius-md) !important;
}

:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 3px;
    border-radius: 2px;
}